2019950485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{48539}}^1$

素因数の和:48621

約数の個数: 32

約数和(自身を含む): 2935699200

約数和(自身を除く): 915748715

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 5945, 8323, 41615, 48539, 242695, 339773, 1407631, 1698865, 1990099, 7038155, 9853417, 9950495, 13930693, 49267085, 57712871, 69653465, 288564355, 403990097, 2019950485]

約数ペア:

[(1, 2019950485), (5, 403990097), (7, 288564355), (29, 69653465), (35, 57712871), (41, 49267085), (145, 13930693), (203, 9950495), (205, 9853417), (287, 7038155), (1015, 1990099), (1189, 1698865), (1435, 1407631), (5945, 339773), (8323, 242695), (41615, 48539)]